Unresolved Issues: Prevalence, Persistence, and Perils of Lame Delegations

Unresolved Issues: Prevalence, Persistence, and Perils of Lame Delegations
复制标题

未解决的问题:蹩脚代表团的普遍性、持续性和危险

DOI:
10.1145/3419394.3423623
复制
发表时间:
2020
期刊:
IMC '20: Proceedings of the ACM Internet Measurement Conference
影响因子:
--
通讯作者:
Claffy, KC
Claffy, KC
中科院分区:
--
文献类型:
--
作者:
Akiwate, Gautam;Jonker, Mattijs;Sommese, Raffaele;Foster, Ian;Voelker, Geoffrey M.;Savage, Stefan;Claffy, KC

文献摘要

参考文献

被引文献

相似文献

现代互联网依靠域名系统 (DNS) 在人类可读的域名和 IP 地址之间进行转换。然而,当配置数据绑定域、名称服务器和粘合记录出现故障时,该功能的正确和高效实现就会受到损害。特别是当负责域的名称服务器无法提供有关该域的权威信息时,就会出现蹩脚的委托,从而带来性能和安全风险。我们使用纵向区域数据和主动查询对蹩脚代表团进行了广泛的测量研究。我们表明,各种类型的蹩脚委托很常见(影响我们查询的大约 14% 的域),它们可以显着降低查找延迟(当它们不会导致彻底失败时),并且它们使数十万个域暴露于敌对接管。我们还探讨了导致蹩脚代表团这种令人惊讶的普遍现象的情况,包括注册服务机构和注册管理机构的运作程序之间不可预见的相互作用。
The modern Internet relies on the Domain Name System (DNS) to convert between human-readable domain names and IP addresses. However, the correct and efficient implementation of this function is jeopardized when the configuration data binding domains, nameservers and glue records is faulty. In particular lame delegations, which occur when a nameserver responsible for a domain is unable to provide authoritative information about it, introduce both performance and security risks. We perform a broad-based measurement study of lame delegations, using both longitudinal zone data and active querying. We show that lame delegations of various kinds are common (affecting roughly 14% of domains we queried), that they can significantly degrade lookup latency (when they do not lead to outright failure), and that they expose hundreds of thousands of domains to adversarial takeover. We also explore circumstances that give rise to this surprising prevalence of lame delegations, including unforeseen interactions between the operational procedures of registrars and registries.
使用 DNAME 的 AS112 重定向
DOI: 10.17487/rfc7535
发表时间: 2015
期刊: RFC
影响因子: --
作者:
J. Abley;B. Dickson;W. Kumari;G. Michaelson
通讯作者: G. Michaelson
DOI: 10.1145/1015467.1015503
发表时间: 2004-08
影响因子: 16.4
作者:
V. Pappas;D. Wessels;D. Massey;Songwu Lu;A. Terzis;Lixia Zhang
通讯作者: V. Pappas;D. Wessels;D. Massey;Songwu Lu;A. Terzis;Lixia Zhang
DOI: 10.17487/rfc1912
发表时间: 1996-02
期刊: RFC
影响因子: --
作者:
David Barr
通讯作者: David Barr
DOI: 10.1109/jsac.2016.2558918
发表时间: 2016-04
影响因子: 16.4
作者:
R. V. Rijswijk-Deij;M. Jonker;A. Sperotto;A. Pras
通讯作者: R. V. Rijswijk-Deij;M. Jonker;A. Sperotto;A. Pras
可扩展配置协议 (EPP) 主机映射
DOI: 10.17487/rfc3732
发表时间: 2004
期刊: RFC
影响因子: --
作者:
S. Hollenbeck
通讯作者: S. Hollenbeck